commit 657af0a4f7c94d3c3b4d222b9b8b2803364b4537
from: Omar Polo <op@omarpolo.com>
date: Sun Jul 03 08:36:57 2022 UTC

chmod downloaded files as 0644

while here also switch ioutil.TempFile to os.CreateTemp (which is now
the same)

commit - 56842f402accf4705a52d66c041212dced2a3039
commit + 657af0a4f7c94d3c3b4d222b9b8b2803364b4537
blob - 9619cce7060f38cc4a5be670bf55523b678ccb97
blob + 5584bb39dbf04164a9db6aa4f903251691b726fe
--- main.go
+++ main.go
@@ -5,9 +5,9 @@ import (
 	"flag"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"log"
 	"net/http"
+	"os"
 	"path"
 	"path/filepath"
 	"regexp"
@@ -50,13 +50,15 @@ func matrix2gemini(conn *irc.Conn, line *irc.Line) {
 		defer resp.Body.Close()
 
 		ext := path.Ext(link)
-		tmpfile, err := ioutil.TempFile(*matrixOutDir, "message-*"+ext)
+		tmpfile, err := os.CreateTemp(*matrixOutDir, "message-*"+ext)
 		if err != nil {
 			conn.Privmsg(channel, fmt.Sprintf("failed to tmpfile: %s", err))
 			return
 		}
 		defer tmpfile.Close()
 
+		os.Chmod(tmpfile.Name(), 0644)
+
 		io.Copy(tmpfile, resp.Body)
 
 		conn.Privmsg(